6808230180 has 144 divisors (see below), whose sum is σ = 21012591600. Its totient is φ = 1784070144.

The previous prime is 6808230179. The next prime is 6808230181. The reversal of 6808230180 is 810328086.

It is an interprime number because it is at equal distance from previous prime (6808230179) and next prime (6808230181).

It can be written as a sum of positive squares in 8 ways, for example, as 36 + 6808230144 = 6^2 + 82512^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6808230181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2600232 + ... + 2602848.

It is an arithmetic number, because the mean of its divisors is an integer number (145920775).

Almost surely, 2^6808230180 is an apocalyptic number.

6808230180 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6808230180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10506295800).

6808230180 is an abundant number, since it is smaller than the sum of its proper divisors (14204361420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6808230180 is a wasteful number, since it uses less digits than its factorization.

6808230180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878 (or 2873 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 6808230180 is about 82512.0002181501. Note that the first 3 decimals coincide. The cubic root of 6808230180 is about 1895.3004983834.

Subtracting from 6808230180 its sum of digits (36), we obtain a square (6808230144 = 82512²).

The spelling of 6808230180 in words is "six billion, eight hundred eight million, two hundred thirty thousand, one hundred eighty".